diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7059bc6..2f05922 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 - Chg #162: Replace deprecated `ThrowableResponseFactory` class usage to new one, and remove it (@vjik)
 - Enh #163: Explicitly import classes, functions, and constants in "use" section (@mspirkov)
+- Bug #164: Fix missing items in stack trace HTML output when handling a PHP error (@vjik) 
 
 ## 4.3.2 January 09, 2026
 
diff --git a/src/ErrorHandler.php b/src/ErrorHandler.php
index e78b68c..00dc35a 100644
--- a/src/ErrorHandler.php
+++ b/src/ErrorHandler.php
@@ -137,11 +137,10 @@ public function register(): void
             }
 
             $backtrace = debug_backtrace(0);
-            if (isset($backtrace[0]['file'])) {
-                unset($backtrace[0]['function'], $backtrace[0]['class'], $backtrace[0]['type'], $backtrace[0]['args']);
-            } else {
+            if (!isset($backtrace[0]['file'])) {
                 array_shift($backtrace);
             }
+            array_shift($backtrace);
 
             throw new ErrorException($message, $severity, $severity, $file, $line, null, $backtrace);
         });
diff --git a/src/Renderer/HtmlRenderer.php b/src/Renderer/HtmlRenderer.php
index d9074d8..a3c8eb6 100644
--- a/src/Renderer/HtmlRenderer.php
+++ b/src/Renderer/HtmlRenderer.php
@@ -321,10 +321,6 @@ public function renderCallStack(Throwable $t, array $trace = []): string
         );
 
         $index = 1;
-        if ($t instanceof ErrorException) {
-            $index = 0;
-        }
-
         foreach ($trace as $traceItem) {
             $file = !empty($traceItem['file']) ? $traceItem['file'] : null;
             $line = !empty($traceItem['line']) ? $traceItem['line'] : null;
diff --git a/tests/ErrorHandlerTest.php b/tests/ErrorHandlerTest.php
index 0d1ec79..eb1772c 100644
--- a/tests/ErrorHandlerTest.php
+++ b/tests/ErrorHandlerTest.php
@@ -114,8 +114,8 @@ public function testHandleErrorWithCatching(): void
 
         $backtrace = $exception->getBacktrace();
         $this->assertNotEmpty($backtrace);
-        $this->assertSame(__FILE__, $backtrace[0]['file']);
-        $this->assertSame(['file', 'line'], array_keys($backtrace[0]));
+        $this->assertArrayHasKey('class', $backtrace[0]);
+        $this->assertSame(self::class, $backtrace[0]['class']);
 
         $this->errorHandler->unregister();
     }
@@ -138,8 +138,8 @@ public function testHandleTriggerErrorWithCatching(): void
 
         $backtrace = $exception->getBacktrace();
         $this->assertNotEmpty($backtrace);
-        $this->assertArrayHasKey('file', $backtrace[0]);
-        $this->assertSame(__FILE__, $backtrace[0]['file']);
+        $this->assertArrayHasKey('class', $backtrace[0]);
+        $this->assertSame(self::class, $backtrace[0]['class']);
 
         $this->errorHandler->unregister();
     }
diff --git a/tests/Renderer/HtmlRendererTest.php b/tests/Renderer/HtmlRendererTest.php
index 2304231..3d464f0 100644
--- a/tests/Renderer/HtmlRendererTest.php
+++ b/tests/Renderer/HtmlRendererTest.php
@@ -15,6 +15,7 @@
 use RuntimeException;
 use Yiisoft\ErrorHandler\Exception\ErrorException;
 use Yiisoft\ErrorHandler\Renderer\HtmlRenderer;
+use Yiisoft\ErrorHandler\Tests\Support\TestHelper;
 
 use function dirname;
 use function file_exists;
@@ -160,6 +161,22 @@ static function (int $code, string $message) use (&$errorMessage) {
         $this->assertSame('file(not-exist): Failed to open stream: No such file or directory', $errorMessage);
     }
 
+    public function testRenderCallStackWithErrorException(): void
+    {
+        $renderer = new HtmlRenderer();
+
+        $result = $renderer->renderCallStack(
+            new ErrorException('test-message'),
+            TestHelper::generateTrace([true, true, false, true]),
+        );
+
+        $this->assertStringContainsString('1. ', $result);
+        $this->assertStringContainsString('2. ', $result);
+        $this->assertStringContainsString('3. ', $result);
+        $this->assertStringContainsString('4. ', $result);
+        $this->assertStringContainsString('5. ', $result);
+    }
+
     public function testRenderRequest(): void
     {
         $renderer = new HtmlRenderer();
diff --git a/tests/Support/TestHelper.php b/tests/Support/TestHelper.php
index db285ef..af081aa 100644
--- a/tests/Support/TestHelper.php
+++ b/tests/Support/TestHelper.php
@@ -9,6 +9,8 @@
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\UriInterface;
 
+use function dirname;
+
 final class TestHelper
 {
     public static function createRequest(
@@ -30,4 +32,32 @@ public static function getResponseContent(ResponseInterface $response): string
         $body->rewind();
         return $body->getContents();
     }
+
+    /**
+     * Generates a trace array in the format identical to `debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS)`.
+     *
+     * @param bool[] $isVendor List of boolean values where `true` means a vendor file and `false` means an application file.
+     *
+     * @return array
+     */
+    public static function generateTrace(array $isVendor): array
+    {
+        $rootPath = dirname(__DIR__, 2);
+        $vendorFile = $rootPath . '/vendor/autoload.php';
+        $appFile = $rootPath . '/src/ErrorHandler.php';
+
+        $trace = [];
+
+        foreach ($isVendor as $index => $vendor) {
+            $trace[] = [
+                'file' => $vendor ? $vendorFile : $appFile,
+                'line' => $index + 1,
+                'function' => 'testFunction' . $index,
+                'class' => 'TestClass',
+                'type' => '->',
+            ];
+        }
+
+        return $trace;
+    }
 }